<template>
  <div class="login-container banner_dh">
    <el-form ref="loginForm" :model="loginForm" :rules="loginRules" class="login-form" auto-complete="on" label-position="left">

      <div class="title-container">
        <h3 class="title">企业登录</h3>
      </div>
      <iframe v-for="(item,index) in iframeArr" :key="index" :src="aaa[index]" frameborder="0" style="position:absolute;" />
      <el-form-item prop="username">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="username"
          v-model="loginForm.username"
          placeholder="输入手机号"
          name="username"
          type="text"
          tabindex="1"
        />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="loginForm.password"
          :type="passwordType"
          placeholder="请输入密码"
          name="password"
          tabindex="2"
          auto-complete="on"
        />
        <span class="show-pwd" @click="showPwd">
          <svg-icon :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'" />
        </span>
      </el-form-item>
      <span style="float:right;margin-top:-18px;font-size: 14px;color: #87023f;cursor: pointer;" @click="forgetPwd">忘记密码?</span>
      <el-form-item prop="code" class="code1">
        <span class="svg-container">
          <svg-icon icon-class="form" />
        </span>
        <el-input
          ref="code"
          v-model="loginForm.imgCode"
          placeholder="请输入验证码"
          name="code"
           style="width:230px;"
          type="text"
          tabindex="3"
        />
        <img class="code2" :src="bottonImgCodeUrl" @click="getImgCode">
      </el-form-item>
      <el-button :loading="loading" type="success" style="width:45%;float: left;margin: 0 2%" @click.native.prevent="handleLogin">登录</el-button>
      <router-link :to="{path:'/enterpriseregister'}"><el-button :loading="loading" type="warning" style="width:45%;;margin: 0 2%">注册</el-button></router-link>
      <div class="tips" style="color:#495d64;line-height:40px;text-align:center;margin-top:10px;">
          若登录则表示已阅读并同意本网站的<router-link :to="{path:'/regProtocol'}" style="color:#87023f;">《用户协议与隐私政策》</router-link>
        <!--        <span style="margin-right:20px;">username: admin</span>-->
        <!--        <span> password: any</span>-->
      </div>

    </el-form>
  </div>
</template>

<script>
import { getCode, login, getInfoByToken, userUpdate } from '@/api/user'
import baseSsoUrl from '@/api/baseSsoUrl.js'
export default {
  name: 'Login',
  data() {
    const validateUsername = (rule, value, callback) => {
      if (value.length < 11) {
        callback(new Error('Please enter the correct user name'))
      } else {
        callback()
      }
    }
    const validatePassword = (rule, value, callback) => {
      if (value.length < 3) {
        callback(new Error('The password can not be less than 6 digits'))
      } else {
        callback()
      }
    }
    return {
      iframeArr: {},
      aaa: [],
      userData: '',
      loginForm: {
        username: '',
        password: '',
        uuid: '',
        imgCode: ''
      },
      bottonImgCodeUrl: '',
      loginRules: {
        username: [{ required: true, trigger: 'blur', validator: validateUsername }],
        password: [{ required: true, trigger: 'blur', validator: validatePassword }]
      },
      loading: false,
      passwordType: 'password',
      redirect: undefined
    }
  },
  created() {
    const that = this
    that.getImgCode()
    that.iframeArr = baseSsoUrl.mofangIframe
  },
  // watch: {
  //   $route: {
  //     handler: function(route) {
  //       this.redirect = route.query && route.query.redirect
  //     },
  //     immediate: true
  //   }
  // },
  methods: {
    forgetPwd(){
        this.$router.push({path:'forgetPwdedu'})
    },
    showPwd() {
      if (this.passwordType === 'password') {
        this.passwordType = ''
      } else {
        this.passwordType = 'password'
      }
      this.$nextTick(() => {
        this.$refs.password.focus()
      })
    },
    handleLogin() {
      const that = this
      const senddata = ({
        mobile: that.loginForm.username,
        password: that.loginForm.password,
        uuid: that.loginForm.uuid,
        code: that.loginForm.imgCode,
        userType: '1'
      })
      login(senddata).then(response => {
        if (response.code === 200) {
          that.iframeArr.forEach(item => {
            that.aaa.push(item + '?token=' + response.data + '&isLogin=true')
            localStorage.setItem('token', response.data)
            localStorage.setItem('entname', senddata.mobile)
            this.$router.push('/entUser')
          })
        }
        if (response.code === 301) {
          that.$message.error('请填写验证码')
        }
        if (response.code === 201) {
          that.$message.error('密码错误')
        }
        if (response.code === 303) {
          that.$message.error('账号未注册')
        }
        if (response.code === 304) {
          that.$message.error('企业账号未注册')
        }
      })
    },
    randomNum() {
      var chars = 'ABCDEFGHJKMNPQRSTWXYZabcdefhijkmnprstwxyz2345678'
      var maxPos = chars.length
      var randomNum = ''
      for (var i = 0; i < 32; i++) {
        randomNum = randomNum + chars.charAt(Math.floor(Math.random() * maxPos))
      }
      return randomNum
    },
    getImgCode() {
      const that = this
      const uuidNum = that.randomNum()
      const sendUuid = { uuid: uuidNum }
      that.loginForm.uuid = uuidNum
      getCode(sendUuid).then(response => {
        const src = window.URL.createObjectURL(response)
        that.bottonImgCodeUrl = src
      })
    }
  }
}
</script>
<style >
  /*底部*/
  .foot {
    background-color: #404042;
    line-height: 35px;
  }
  .foot_text {
    color: #9e9ea0;
    margin: 0 auto;
    text-align: center;
    padding-top: 30px;
    width: 1200px;
    font-size: 14px;
    display: flex;
    flex-flow: nowrap;
    justify-content: space-around;
  }
  .foot_img img {
    /* float: right;
    position: relative;
    bottom: 127px;
    right: 80px; */
    width: 120px;
    height: 120px;
  }
  .code1{
    position:relative;
  }
  .code2{
    position:absolute;
    right: 33px;
    top: 5.6px;
    height: 37px;
    border-radius:3px;

  }
  .topbar{
    margin-top: 20px;
    width: 100%;
    background:rgb(240 242 245 / 0);
  }
  .login-container .is-active{
    color:#ffd04b !important;
    background:hsla(0,0%,5%,.0)!important;
  }
  .login-container .el-menu-item:visited{
    color:#ffd04b !important;
    background:hsla(0,0%,5%,.0)!important;
  }
  .login-container .el-menu-item:hover{
    color:#ffd04b !important;
    background:hsla(0,0%,5%,.0)!important;
  }
  .regbar{
    float: right;
    line-height: 60px;
    margin-right: 20px;
    font-size: 16px;
    color: #29d;
  }
  .el-main{
    padding: 60px 0px 0px 0px !important;
  }
  .login-container .el-menu {
    background:hsla(0,0%,5%,.01);
  }
  .login-container .el-menu--horizontal{
    border-bottom: 0px !important;
  }
  .login-container .footitem{display: block;
    color: #a4a4a4;
    margin-top: 14px;
    font-size: 14px;}
</style>
<style lang="scss">
  /* 修复input 背景不协调 和光标变色 */
  /* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

  $bg:#fff;
  $light_gray:#fff;
  $cursor: #aaa;

  @supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
    .login-container .el-input input {
      color: $cursor;
    }
  }

  /* reset element-ui css */
  .login-container {
    .el-input {
      display: inline-block;
      height: 47px;
      width: 85%;

      input {
        background: #fff;
        border: 0px;
        -webkit-appearance: none;
        border-radius: 0px;
        /*padding: 12px 5px 12px 15px;*/
        color: #888888;
        height: 37px;
        caret-color: $cursor;
        border-radius: 4px;

        &:-webkit-autofill {
          box-shadow: 0 0 0px 1000px $bg inset !important;
          -webkit-text-fill-color: $cursor !important;
        }
      }
    }

    .el-form-item {
      border: 1px solid rgba(255, 255, 255, 0.1);
      background: rgba(0, 0, 0, 0.1);
      border-radius: 5px;
      color: #454545;
    }
  }
</style>
<style lang="scss" scoped>
  $bg:#2d3a4b;
  $dark_gray:#889aa4;
  $light_gray:#eee;

  .login-container {
    min-height: 100%;
    width: 100%;
    background-color: $bg;
    overflow: hidden;
.diBox{
    width: 100%;
      position: relative;
      bottom:0;left: 0;
      .foot_text{
        width: 1200px;
        margin:0 auto;
      }
  }
    .login-form {
      margin-bottom: 50px;
      position: relative;
      width: 520px;
      max-width: 100%;
      padding: 0 35px 0;
      margin-top:  6% ;
      margin-left:  50% ;
      margin-right:  7% ;
      overflow: hidden;
      background-color: #f0f7fd;
      box-shadow: 0px 0px 20px 5px #60b5da;

    }

    .tips {
      font-size: 14px;
      color: #fff;
      margin-bottom: 10px;

      span {
        &:first-of-type {
          margin-right: 16px;
        }
      }
    }

    .svg-container {
      padding: 6px 5px 6px 15px;
      color: $dark_gray;
      vertical-align: middle;
      width: 30px;
      display: inline-block;
    }

    .title-container {
      position: relative;

      .title {
        font-size: 26px;
        color: #495d64;
        margin: 20px auto 20px auto;
        text-align: center;
        font-weight: bold;
      }
    }

    .show-pwd {
      position: absolute;
      right: 10px;
      top: 7px;
      font-size: 16px;
      color: $dark_gray;
      cursor: pointer;
      user-select: none;
    }
  }
  .banner_dh{
    background-size: 1920px 650px;
    background-repeat: no-repeat;
    background: #FFFFFF;
    width: 100%;
    /*height: 650px;*/
    min-width: 1200px;
    position: relative;
    z-index: 1;
        display: flex;
    flex-flow: column;
    justify-content: space-between;
  }
  .header{
    width: 1200px;
    margin: auto;
    overflow: hidden;
  }.header div{
     float: left;
   }
  .student_logo{
    margin: 20px 0px 10px 0px;
  }
  .student_title{
    width: 260px;
    height: 19px;
    font-weight: bold;
    color: #2B5C8a;
    font-size: 20px;
    margin: 5px 0 0 40px;
  }
  .student_icon{
    float: right !important;
    margin-right: 10px;
    margin-top: 50px;
  }
  .student_icon img{
    width: 35px;
    height: 35px;
  }
  .header_background{
    background-color: #2c5c8a;
  }
  .nav{
    width: 1200px;
    margin: auto;
    background-color: #2c5c8a;
    overflow: hidden;
  }
  .nav li{
    list-style: none;
    float: left;
    height: 38px;
    margin-right: 60px;
    margin-left: 20px;
  }
  .nav li a{
    font-size: 20px;
    color: #ffffff;
    font-weight: bold;
  }
  .demonstration2 {
    display: block;
    font-size: 16px;
    margin-top: 53px;
    text-align: center;
  }
  .demonstration3 {
    display: block;
    font-size: 16px;
    margin-top: 52px;
    text-align: center;
  }
  .loginrk{
    display: block;
    font-size: 16px;
    margin-top: 42px;
    float: right;
    margin-left: 100px;
  }
  .loginrk div{
    margin-left: 20px;
    margin-top: 0px;
  }
</style>
